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 (no͞o′tər, nyo͞o′-)
1. Grammar
a. Neither masculine nor feminine in gender.
b. Neither active nor passive; intransitive. Used of verbs.
2. Biology
a. Having undeveloped or nonfunctional sexual organs: the neuter caste in social insects.
b. Having pistils and stamens that are nonfunctional or absent.
3. Castrated or spayed. Used of animals.
4. Androgynous or asexual.
5. Archaic Taking no side in a dispute; neutral.
1. Grammar
a. The neuter gender.
b. A neuter word.
c. A neuter noun.
2. An androgynous or asexual person.
3. A castrated animal.
4. An insect that has undeveloped or nonfunctional sexual organs, such as a worker bee.
5. Archaic One that is neutral in a dispute.
tr.v. neu·tered, neu·ter·ing, neu·ters
1. To castrate or spay.
2. To render ineffective or powerless: a scandal that neutered the politician.

[Middle English neutre, from Old French, from Latin neuter, neither, neuter : ne-, not; see ne in Indo-European roots + uter, either; see kwo- in Indo-European roots.]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.neutering - the sterilization of an animalneutering - the sterilization of an animal; "they took him to the vet for neutering"
sterilisation, sterilization - the act of making an organism barren or infertile (unable to reproduce)
castration, emasculation - neutering a male animal by removing the testicles
spaying - neutering a female by removing the ovaries
References in periodicals archive ?
Without neutering, the UK's cat population can quickly get out of control.
Local governments are better positioned than the state to promote the spaying and neutering of pets.
With over 320 now identified, the scheme has moved into its second phase, which will involve health checking and neutering cats before returning them to their outdoor homes.
With a mission to provide spaying or neutering to every cat that needs it, The Feline Fix encourages people of all means to take advantage of their affordable spay and neuter services, low-cost vaccinations and microchipping.
Spaying and neutering also reduces strays and overpopulation in shelters.
Neutering dogs is something that is about as American as baseball.
Feral cats present a threat to wildcats by mating with them, so the team spent 364 nights catching strays for neutering.
a member of the family whose identity has been withheld by request, told Gulf News: "We did think about neutering them, but in Umm Al Quwain there is only one place that we know of that does the procedure.
At my surgery we still advise neutering at six months.
Neutering or spaying German Shepherd Dogs before 1 year of age can triple the risk of one or more joint disorders, especially for cranial cruciate ligament, or CCL, tears, according to research from UC Davis School of Veterinary Medicine.
Traditionally, neutering of female cats has been recommended from six months of age and health benefits associated with neutering have been demonstrated.
The cost of spaying a female aspin is P1,500 while neutering a male aspin is P1,000.